in an exclusive interview with the "today" show brown said the security team disrespected him and his other children. he says the problem was not with houston's family. >> it wasn't that i wasn't invited. i was invited. just coming to pay respects to my ex-wife. they would not hold me from, you know, that is not the type of family the houston family is. they are a great family and i appreciate them very much, you know. >> what happened? >> whoever the security was there asked me to have my, what they called my entourage, which was my children, sit somewhere else. we had to sit apart. and i was not willing to sit away from my children so, you know, after the third time of them coming to me, i felt a little, you know, disrespected by the security that was there. i decided that, you know, it would be best if i just left. i kissed the casket and me and my children left the building. >> brown also denied reports that bobby christina is using drugs and dating her adoptive brother. >>> is lindsay lohan rekindling an old romance? michael jackson's new venture from beyond the grave. >> and ash